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Programmable control system and configuration program control method

A technology of control system and programming control, which is applied in the direction of program control and electrical program control in sequence/logic controllers. Dynamic program analysis speed, the effect of improving the analysis speed

Active Publication Date: 2013-09-18
宁波中控微电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a programmable control system to solve the problem of CPU core program programming development in the existing control system and the resulting high research and development costs

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  • Programmable control system and configuration program control method

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Embodiment Construction

[0038] The embodiment of the present invention aims to provide a chip-integrated programmable control system, which abandons the embedded processor chip used in the existing control system and cooperates with the complex system structure of peripheral processing modules and communication modules, and integrates the required components of the control system. The control core (with the configuration program analysis function), the processing core (with the configuration program execution function) and the control processing device are all integrated in one chip, reducing the complexity of the system structure of the control system, and through the development of a set of processing core programs , which can meet the control system requirements.

[0039] Based on the purpose of the above invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of th...

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Abstract

The embodiment of the invention provides a programmable control system and a configuration program control method. The control system has an integrated chip structure, and comprises a signal input unit, a network communication unit, a configuration program control analyzing unit, a control processing unit and a signal output unit, wherein the signal input unit is used for measuring an analog quantity signal and a switch quantity signal which are accessed into the control system, transforming the analog quantity signal and the switch quantity signal into corresponding data information, and transmitting the corresponding data information to the control processing unit; the network communication unit is used for downloading the configuration program; the configuration program control analyzing unit is used for analyzing the configuration program; the control processing unit is used for processing the corresponding data information according to the analyzed configuration program, so as to generate processed information; and the signal output unit is used for outputting the processed information, so as to control a controlled object. The programmable control system and the configuration program control method provided by the invention can be used for realizing structuralization of the integrated chip of the control system, and controlling the research and development cost of the control system.

Description

technical field [0001] The invention relates to the technical field of automatic control, more specifically, to a programmable control system and a configuration program control method. Background technique [0002] At present, the automation control system dominated by DCS (Distributed Control System, Distributed Control System) and PLC (Programmable Logic Controller, Programmable Logic Controller) has become the mainstream control equipment. Existing control systems, such as the above-mentioned DCS and PLC, are based on the system structure of embedded processing chips with complex peripheral processing modules and communication modules. Module control signal transmission. [0003] In the existing control system research and development, the embedded processing chip uses a general-purpose non-control core CPU (Central Processing Unit, central processing unit) and DSP (Digital Signal Processing, digital signal processing). The CPU core program that matches the peripheral ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
Inventor 褚健杨大胜潘再生施一明黄文君赵鸿鸣
Owner 宁波中控微电子有限公司
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